---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15883 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.976 BogoMIPS: 5599.95 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15883) 06/27/22 _x86_64_ (8 CPU) 02:23:20 LINUX RESTART (8 CPU) 02:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:25:01 204.97 4.40 200.57 0.00 427.19 103899.77 0.00 02:26:01 46.31 0.05 46.26 0.00 1.33 20885.45 0.00 02:27:01 1.43 0.00 1.43 0.00 0.00 16.01 0.00 02:28:01 1.68 0.00 1.68 0.00 0.00 19.59 0.00 Average: 63.60 1.11 62.48 0.00 107.13 31204.34 0.00 02:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 28124832 31681060 617048 1.88 161452 3591256 2499304 7.37 1408004 2893116 212364 02:26:01 27906768 31743716 556464 1.69 168520 3832780 1973740 5.82 1322736 3164068 180 02:27:01 27907800 31744948 554872 1.69 168548 3832784 1973740 5.82 1321796 3164072 20 02:28:01 27915368 31752548 547260 1.66 168600 3832784 1973740 5.82 1314084 3164076 20 Average: 27963692 31730568 568911 1.73 166780 3772401 2105131 6.20 1341655 3096333 53146 02:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 lo 4.27 4.27 0.42 0.42 0.00 0.00 0.00 0.00 02:25:01 veth3a2d254 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 02:25:01 docker0 128.29 158.01 10.10 1123.10 0.00 0.00 0.00 0.00 02:25:01 ens3 437.37 294.29 6678.34 47.35 0.00 0.00 0.00 0.00 02:26:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 ens3 107.17 68.69 2525.71 12.72 0.00 0.00 0.00 0.00 02:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 32.07 39.50 2.53 280.77 0.00 0.00 0.00 0.00 Average: ens3 136.18 90.77 2300.91 15.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15883) 06/27/22 _x86_64_ (8 CPU) 02:23:20 LINUX RESTART (8 CPU) 02:24:01 CPU %user %nice %system %iowait %steal %idle 02:25:01 all 21.44 0.00 6.82 1.60 0.07 70.07 02:25:01 0 22.08 0.00 6.65 2.20 0.07 69.01 02:25:01 1 21.63 0.00 6.44 0.37 0.07 71.48 02:25:01 2 21.77 0.00 6.90 1.03 0.07 70.23 02:25:01 3 22.47 0.00 6.60 2.11 0.07 68.76 02:25:01 4 20.41 0.00 5.94 0.14 0.07 73.44 02:25:01 5 20.01 0.00 7.86 0.88 0.08 71.17 02:25:01 6 20.21 0.00 7.07 2.83 0.07 69.82 02:25:01 7 22.91 0.00 7.09 3.26 0.08 66.66 02:26:01 all 7.09 0.00 1.77 0.44 0.03 90.67 02:26:01 0 5.57 0.00 1.78 0.02 0.03 92.61 02:26:01 1 7.37 0.00 1.74 0.45 0.03 90.40 02:26:01 2 8.47 0.00 1.54 0.40 0.03 89.56 02:26:01 3 6.16 0.00 1.46 0.44 0.03 91.91 02:26:01 4 6.41 0.00 2.09 0.00 0.03 91.46 02:26:01 5 9.27 0.00 2.09 2.19 0.02 86.44 02:26:01 6 7.14 0.00 1.44 0.05 0.03 91.33 02:26:01 7 6.36 0.00 2.00 0.02 0.02 91.61 02:27:01 all 0.11 0.00 0.02 0.00 0.00 99.86 02:27:01 0 0.00 0.00 0.00 0.00 0.02 99.98 02:27:01 1 0.03 0.00 0.03 0.00 0.00 99.93 02:27:01 2 0.00 0.00 0.02 0.00 0.00 99.98 02:27:01 3 0.83 0.00 0.05 0.02 0.02 99.09 02:27:01 4 0.02 0.00 0.02 0.00 0.00 99.97 02:27:01 5 0.02 0.00 0.02 0.00 0.00 99.97 02:27:01 6 0.00 0.00 0.02 0.00 0.00 99.98 02:27:01 7 0.00 0.00 0.00 0.00 0.00 100.00 02:28:01 all 0.28 0.00 0.02 0.01 0.00 99.69 02:28:01 0 0.03 0.00 0.02 0.00 0.00 99.95 02:28:01 1 0.02 0.00 0.02 0.03 0.02 99.92 02:28:01 2 0.03 0.00 0.00 0.00 0.00 99.97 02:28:01 3 1.99 0.00 0.03 0.03 0.02 97.93 02:28:01 4 0.02 0.00 0.02 0.00 0.00 99.97 02:28:01 5 0.03 0.00 0.03 0.00 0.00 99.93 02:28:01 6 0.07 0.00 0.03 0.00 0.00 99.90 02:28:01 7 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 7.17 0.00 2.14 0.51 0.03 90.16 Average: 0 6.86 0.00 2.09 0.55 0.03 90.46 Average: 1 7.20 0.00 2.04 0.21 0.03 90.51 Average: 2 7.51 0.00 2.10 0.36 0.03 90.01 Average: 3 7.76 0.00 2.01 0.64 0.03 89.56 Average: 4 6.65 0.00 2.00 0.03 0.03 91.29 Average: 5 7.28 0.00 2.48 0.76 0.03 89.45 Average: 6 6.80 0.00 2.12 0.71 0.03 90.34 Average: 7 7.26 0.00 2.25 0.81 0.03 89.66